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Contract OI history

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Nov 13, 2026 EXPIRATION

OWL $8.50 Put

OWL261113P00008500

Latest saved OI485Oct 23, 2026
Last change-179vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OWL $8.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6643320 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 4 OI2026-10-07: 4 OI2026-10-08: 4 OI2026-10-09: 24 OI2026-10-13: 320 OI2026-10-14: 320 OI2026-10-15: 515 OI2026-10-16: 523 OI2026-10-21: 664 OI2026-10-23: 485 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

OWL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026485-179
Oct 21, 2026Viewing664+141
Oct 16, 2026523+8
Oct 15, 2026515+195
Oct 14, 20263200
Oct 13, 2026320+296
Oct 09, 202624+20
Oct 08, 202640
Oct 07, 202640
Oct 06, 20264+2
Oct 05, 202620
Oct 02, 20262No prior observation